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    • 9. 发明授权
    • Adjustable cartridge assembly for a workpiece-holding master jaw device
    • 用于工件夹持主钳夹装置的可调节筒组件
    • US08851483B2
    • 2014-10-07
    • US12635886
    • 2009-12-11
    • Guy E. ByrneJohn S. Darling
    • Guy E. ByrneJohn S. Darling
    • B23B31/16B23B31/177
    • B23B31/1625B23B2231/30Y10T29/49963Y10T279/19Y10T279/1913Y10T279/1986
    • An adjustable workpiece-holding chuck including a chuck body with at least one jaw recess formed therein, which receive an operating jaw. A master jaw may be connected to the operating jaw via an adjustable cartridge assembly that includes a cartridge insert mounted to a recess formed in the master jaw. The cartridge insert includes a cartridge opening formed therein for receiving an adjustable screw. The adjustable screw is mounted to a yoke formed in the operating jaw, thereby releasably connecting the master jaw to the master jaw.The cartridge opening and the adjustable screw preferably have corresponding threads that form a full-diameter circumferential connection with each other. More preferably, the cartridge opening and the adjustable screw have complementary Acme threads.
    • 一种可调整工件夹持卡盘,其包括形成有至少一个卡爪凹部的卡盘主体,其接收操作夹爪。 主钳可以通过可调节的盒组件连接到操作钳口,该组件包括安装到形成在主钳中的凹部的盒插入件。 盒式插入件包括形成在其中的盒式开口,用于容纳可调螺钉。 可调节螺钉安装到形成在操作钳口中的轭架上,从而可释放地将主钳口连接到主钳口。 药筒开口和可调节螺钉优选地具有彼此形成全直径圆周连接的相应螺纹。 更优选地,盒开口和可调节螺钉具有互补的Acme螺纹。
    • 10. 发明申请
    • CENTRIC CLAMPING DEVICE
    • 中央夹紧装置
    • US20130205957A1
    • 2013-08-15
    • US13695890
    • 2011-03-30
    • Birgitt KarleinEugen Karlein
    • Birgitt KarleinEugen Karlein
    • B23B31/02
    • B23B31/02B23B31/16B23B31/16045B23B2215/64B23B2231/22B23B2231/30Y10T82/2552Y10T82/2572Y10T82/2579Y10T279/19Y10T279/1913Y10T279/1961
    • A clamping device (01), for use on a lathe, includes a plurality of basic clamping supports (06), which can be moved in a star-shaped formation in relation to an axis of rotation and on each of which a clamping jaw (11) for clamping workpieces can be attached. The basic clamping supports (06) can be adjusted simultaneously by means of an adjusting drive (21, 36) of the clamping device (01). At least two basic clamping supports (06) are coupled directly or indirectly to one another by an outer rocker (15). At least in the middle of the adjusting path, a limited inward displacement of a basic clamping support (06a, 06c, and 06b, 06d, respectively) leads to a swiveling of the outer rocker (15a, 15c) and an outward displacement of the other coupled basic clamping support (06b, 06d, and 06a, 06c, respectively).
    • 用于车床的夹紧装置(01)包括多个基本夹紧支撑件(06),其可相对于旋转轴线在星形结构中移动,并且每个夹紧装置 11)用于夹紧工件可以安装。 可以通过夹紧装置(01)的调节驱动器(21,36)同时调节基本夹紧支撑件(06)。 至少两个基本夹持支撑件(06)通过外摇杆(15)直接或间接地彼此联接。 至少在调节路径的中间,基本夹持支撑件(分别为06a,06c和06b,06d)的有限内向位移导致外摇杆(15a,15c)的旋转和外摇摆 其他耦合基本夹持支撑(分别为06b,06d和06a,06c)。